Bin Laden is said to have supervised February Cheney-visit attack

CAIRO, Egypt — A top Taliban commander said al-Qaida leader Osama bin Laden was behind the February attack outside a U.S. military base in Afghanistan during a visit by Vice President Dick Cheney, according to an interview shown Wednesday by Arab broadcaster Al-Jazeera.

Bin Laden planned and supervised the attack that killed 23 people outside the Bagram base while Cheney was there, said Mullah Dadullah, the Taliban's main military commander in southern Afghanistan who has had close associations with al-Qaida.

"You may remember the martyr operation inside the Bagram base, which targeted a senior U.S. official. ... That operation was the result of his wise planning. He [bin Laden] planned that operation and guided us through it. The operation was a success," Dadullah told Al-Jazeera.

He did not say how he knew bin Laden planned the attack, and it was not clear when the interview took place.

Deputy White House press secretary Dana Perino said it was "an interesting claim, but ... I haven't seen any intelligence that would support that."

A U.S. counterterrorism official, who spoke on condition of anonymity, said al-Qaida would likely have used more than a single explosion outside the base's main gate if it were targeting Cheney.

In addition, the official said, it takes bin Laden significant time to communicate from where he is hiding. That wouldn't offer him the flexibility to order an attack on Cheney, whose stop at Bagram was kept secret in advance of his arrival, the official said.

The U.S. military had said previously it was unclear whether the Taliban knew about Cheney's visit or whether the timing of the attack was a coincidence.

The Feb. 27 bombing killed 20 Afghan civilians, a U.S. soldier, a U.S. contract worker and a South Korean soldier outside Bagram while Cheney was meeting with officials inside the base. The Taliban claimed the attack was aimed at Cheney, but officials said it posed no real threat to him.

Dadullah, meanwhile, insisted bin Laden was alive and well. "Thank God he is alive. We get updated information about him. Thank God he planned operations in both Iraq and Afghanistan," he told Al-Jazeera in excerpts that were translated into Arabic.

Parts of the interview were broadcast on Al-Jazeera's English and Arabic satellite TV channels and were posted on the stations' Web sites. Al-Jazeera, based in Qatar, said it planned to show the entire interview later Wednesday, but the interview had still not aired by midnight.

U.S. officials have said they assume bin Laden is alive but do not have proof. He is assumed to be in a rugged area of Pakistan, where remnants of the Taliban are living.